Occasionally Darren announces special releases of documents such as the ever-popular Sunday Planner.
These are only available for a short time outside the DH Training Vault and are otherwise locked inside for INSANE PRODUCTIVITY members only.
If you've received an email invitation to download the Sunday Planner, follow the links inside the web page to get the file.
If the link no longer works, you can wait until the next time it is released or join INSANE PRODUCTIVITY.
Here's an example of what it might look like: